Catalogue AVX Surface Mount Ceramic Capacitor Products Catalog
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AVX - 68302
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C0G (NP0) Dielectric
General Specifications
COG (NP0) is the most popular formulation of the "tempera­ture-compensating," EIA Class I ceramic materials. Modern COG (NPO) formulations contain neodymium, samarium and other rare earth oxides.
COG (NPO) ceramics offer one of the most stable industrial capacitor dielectrics available. Capacitance change with temperature is O ±3Oppm/°C which is less than ±O.3% A C from -55°C to +125°C. Capacitance drift or hysteresis for COG (NPO) ceramics is negligible at less than ±O.O5% versus up to ±2% for films. Typical capacitance change with life is less than ±O.1% for COG (NPO), one-fifth that shown by most other dielectrics. COG (NPO) formulations show no aging characteristics.
PART NUMBER (see page 2 for complete part number explanation)
2
0805
A
101
J
A
T
A
5
I
Capacitance Code (In pF)
2 Sig. Digits + Number of Zeros
Size
(L" x W")
Dielectric
C0G (NP0) = A
Capacitance Tolerance
: ±.10 pF (<10pF) : ±.25 pF (<10pF) : ±.50 pF (<10pF) : ±1% (a 10 pF) : ±2% (a 10 pF)
±5% ±10%
Failure Rate
A = Not Applicable
Terminations
T = Plated Ni
and Sn 7 = Gold Plated
Packaging
2 = 7" Reel 4 = 13" Reel 7 = Bulk Cass. 9 = Bulk
Special Code
A = Std. Product
Voltage
6.3V = 6 10V = Z 16V = Y 25V = 3 50V = 5
100V = 1
200V = 2
500V = 7
B
C
D F G J K
Contact _ . . Factory For gjg* 1 = Pd/Ag Term For­Multiples
NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers. Contact factory for non-specified capacitance values.
Insulation Resistance vs Temperature
Temperature Coefficient
A Capacitance vs. Frequency
CO -"D
CO Ll_
È
-£Z
O
MIMI
Typical Capacitance Change 1 Envelope: 0 ± 30 ppm/°C
■
_
_
—
+2­+1 -
0
-1 -
-2-
CD
£Z TO
Co Q. Co O
o
TO
CO Q. CO O
1,000 =
+0.5­0-
0
o
£Z
B
to
"tß 0
Œ.
100
< -0.5-
g
Z3
tß
1KHz 10 KHz 100 KHz
Frequency
1 MHz
10 MHz
-55 -35 -15 +5 +25 +45 +65 +85+105 +125
Temperature °C
0 20 40 60 80 100
Temperature °C
Variation of Impedance with Cap Value Impedance vs. Frequency 0805 - C0G (NP0) 10 pF vs. 100 pF vs. 1000 pF
Variation of Impedance with Ceramic Formulation Impedance vs. Frequency 1000 pF - C0G (NP0) vs X7R 0805
Variation of Impedance with Chip Size Impedance vs. Frequency 1000 pF - C0G (NP0)
10
100,000| 10,000 1,000
r
: .........
!^^1000 pF
10.00
a) ra
13
a)
Q.
E
1.00
a) ra
TD
a) o. E
1.0
100
0.10
10.0
0.1
1.0
100
Frequency, MHz
10
1000
0.01
100
Frequency, MHz
10
1000
0.1
10 100
Frequency, MHz
1000
/a\v>>:<
4
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Contents table
page 1 p.1
page 2 p.2
page 3 p.3
page 4 p.4
page 5 p.5
page 6 p.6
page 7 p.7
page 8 p.8
page 9 p.9
page 10 p.10
page 11 p.11
page 12 p.12
page 13 p.13
page 14 p.14
page 15 p.15
page 16 p.16
page 17 p.17
page 18 p.18
page 19 p.19
page 20 p.20
page 21 p.21
page 22 p.22
page 23 p.23
page 24 p.24
page 25 p.25
page 26 p.26
page 27 p.27
page 28 p.28
page 29 p.29
page 30 p.30
page 31 p.31
page 32 p.32
page 33 p.33
page 34 p.34
page 35 p.35
page 36 p.36
page 37 p.37
page 38 p.38
page 39 p.39
page 40 p.40
page 41 p.41
page 42 p.42
page 43 p.43
page 44 p.44
page 45 p.45